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<h1 class="whs1">Document Properties dialog box: Incremental 
 Fetch</h1>
<p class="whs2">Incremental fetch divides large documents or 
 layouts into pages, thereby loading the data in batches (or blocks) rather 
 than all at the same time. This improves usability and performance of 
 a large document or layout, by reducing the load and overall memory usages 
 on the web server. </p>
<p class="whs2">For example, each row in the Details section 
 of a document contains the Item attribute and several metrics. Incremental 
 fetch is applied, with a block size of ten. In Editable Mode, Interactive 
 Mode, or View Mode in MicroStrategy Web, only ten rows of items are displayed 
 on a single page. You can navigate to another page to display more information. 
 </p>
<p><span style="font-weight: bold;"><B>Note:</B></span> You can define the incremental 
 fetch options in both MicroStrategy Web and in Desktop, but incremental 
 fetch is applied only when the document is executed in MicroStrategy Web. 
 Desktop does not apply incremental fetch to documents.</p>
<p class="whs2">Once you select the Incremental Fetch check 
 box, the following properties become available:</p>
<ul>
<li class=p-Topic-Text-Bulleted><p class=Topic-Text-Bulleted><span 
 style="font-weight: bold;"><B>Fetch Level</B></span>: The object to &nbsp;be 
 counted for the incremental fetch.<br>

	<br>

	If the document or layout is grouped, the groups are displayed in the 
 drop-down list. Groups that are displayed as single element only are not 
 shown on this list, since &quot;All&quot; needs to be the selected grouping 
 option.<br>

	<br>

	If the document or layout is not grouped or all the groups are displayed 
 as single elements only, the only option is the Detail section.</p></li>
	
<li class=p-Topic-Text-Bulleted><p class=Topic-Text-Bulleted><span 
 style="font-weight: bold;"><B>Block Size</B></span>: The number of objects (of 
 the Fetch Level) that are returned in each block. The incremental fetch 
 properties are applied to the selected layout of a multiple layout document 
 or for the document as a whole, if it does not contain multiple layouts.</p></li>
</ul>
<p><span style="font-weight: bold;"><B>Note: </B></span>To enable incremental 
 fetch for a different layout, select that layout before opening the Layout 
 Properties dialog box. To select a layout, click its tab at the top of 
 the Layout area.&nbsp;</p>
<p><span style="font-size: 9pt;"><font size=1 style="font-size:9pt;">The Incremental Fetch option of the Document 
 Properties dialog box contains the following properties: </font></span></p>
<p class="whs3">Incremental 
 Fetch<span style="font-weight: normal;">: </span></p>
<ul type="disc" class="whs4">
	
<li class=p><p class="whs5"><span 
 style="font-weight: bold;"><B>Enable incremental fetch</B></span>: This option 
 allows you to choose whether to enable incremental fetch. Incremental 
 fetch determines how your data displays. &nbsp;</p></li>
	<ul type="disc" class="whs4">
		
<li class=p><p class="whs6">Fetch 
 Level<span style="font-weight: normal;">: the object to be counted for 
 the incremental fetch. </span></p></li>
		
<li class=p><p class="whs6"><span><font size=1 style="font-size:9pt;"><B>Block 
 Size</B></font></span><span style="font-weight: normal;">: Specify the number of 
 attribute elements to be displayed at one time. </span></p></li>
	</ul>
</ul>
<p class="whs2">&nbsp;</p>
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